no exception message supplied django template

  1. Identify the issue: The first step is to identify the problem, which in this case is a "no exception message supplied" error in a Django template.

  2. Understand the error: To understand the error, it is important to know that Django templates use a templating language that allows you to dynamically generate HTML, XML, and other markup code. When an error occurs in a Django template, it usually provides an exception message that gives information about the error. However, in this case, the exception message is missing.

  3. Determine the cause: There can be several reasons why the exception message is not supplied. One possibility is that the code responsible for raising the exception did not include a message. Another possibility is that there is a bug in the Django framework itself that is causing the exception message to be omitted.

  4. Check the code: Review the code where the exception is being raised. Look for any missing or incomplete error handling code. Ensure that the exception is being raised with an appropriate message.

  5. Debug the code: If the exception message is still not appearing, you can use debugging techniques to trace the execution of the code and identify where the exception is being raised. Use breakpoints, print statements, or a debugger to step through the code and locate the issue.

  6. Update the code: Once you have identified the cause of the missing exception message, you can update the code to include the necessary error handling and exception message. Make sure to test the updated code to ensure that the exception message is now being displayed correctly.

  7. Test the template: After updating the code, test the Django template again to verify that the exception message is now being supplied correctly. If the error persists, review the code and debugging steps to identify any additional issues.

  8. Document the solution: Finally, document the steps taken to resolve the issue and any insights gained during the debugging process. This documentation will be helpful for future reference and for troubleshooting similar issues in the future.